# XP system, Levels & Points {% embed url="" %} ### Play & cumulate experience ![Player is accumulating XP while playing](/files/F6zW7zkvWqOHwsvkyjiU) The player can improve his Octo NFT by accumulating XP points by playing. Once his XP bar is full, user can level up his Octo by paying in OCTOKN. In order to cumulate XP, the NFT must be selected for the game it is linked to. Only one NFT can be selected per game. Playing with a selected NFT without using the power gives XP. Summoning its power grants even more XP to the Octo NFT. Daily quests can also grant XP to the Octo. ### Levels & points Once the XP bar is full, the player can pay in OCTOKN to level up the Octo NFT. The NFT can pass up to 4 additional levels, each level being longer to reach rather than the previous one. The maximum level of an Octo NFT is LVL 5 and the number of additional points allocated in the characteristics is 50. So each level grants 10 points. Each allocation of points into an attribute is definitive. Travel system also grants points. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://whitepaper.octo-gaming.com/game-fi-elements/about-the-octos-nfts/xp-system-levels-and-points.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.